The number of characters of the motor vehicle registration agency code is 2, which consists of Chinese characters and English letters respectively. Chinese characters are abbreviations of provinces, autonomous regions and municipalities directly under the central government, and English letters are the code names of vehicle management offices.

The motor vehicle registration agency code of the license plate number is located in the middle above the license plate, and Chinese characters and English letters are arranged horizontally; The motor vehicle registration agency code of motorcycle license plate number is located on the left side of the license plate, and Chinese characters and English letters are arranged vertically.

Heilongjiang's Chinese character is black for short, and the code name of the vehicle management office in Daxinganling area is P, so black P is the license plate in Daxinganling area of Heilongjiang.

Extended data:

License plate codes in other parts of Heilongjiang Province

Black A stands for Harbin (except Shuangcheng District), black B stands for Qiqihar and black C stands for Mudanjiang.

Black D stands for Jiamusi, black E stands for Daqing, black F stands for Yichun and black G stands for Jixi.

Black H stands for Hegang, black J stands for Shuangyashan and black K stands for qitaihe city.

Black L stands for counties and twin cities under Harbin, and black M stands for Suihua.

Black N stands for Heihe City, and black R stands for agricultural reclamation system.

Daxinganling is the only area in Heilongjiang Province where the administrative office is located in Jiagedaqi District. Located in the northwest of Heilongjiang Province, the northeast of Inner Mongolia Autonomous Region and the northeast slope of Daxinganling, it is the northernmost prefecture-level administrative region in China.

Belongs to the cold temperate continental monsoon climate; It has jurisdiction over 4 municipal districts, 1 county-level city and 2 counties, with a total area of 83,000 square kilometers (Jiagedaqi District and Songling District under its jurisdiction belong to Inner Mongolia Autonomous Region, with an area of 1.82 million square kilometers, accounting for 21.9% of the total area); The registered population is 439,300.

Daxinganling area is one of the main distribution areas of national key state-owned forest areas and natural forests, and it is also the only bright coniferous forest area in China and the only cold temperate biological gene bank in China. A large number of large and medium-sized mines, such as Mohe Shabao Shiyan Gold Mine and Xinlintayuan Lead-zinc Mine, have been discovered successively in Delbays Gan and Daxinganling metallogenic belts.

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